how long does weed butter last

How Long Does Cannabutter Last? Does Cannabutter Go Bad?

It’s all in the name – cannabutter is what you get when you combine butter with cannabis.

Cannabis, otherwise also known as weed or marijuana, has been used for centuries.

This ‘drug’ comes from one of the two – the cannabis Indica plant or cannabis Sativa plant.

Both these plants have been used by people for centuries now, either for recreational or medicinal purposes.

There are many ways to consume cannabis. Some people enjoy smoking or vaping it. Others prefer taking cannabis as edibles.

Most of these edibles contain cannabutter. You can purchase cannabutter at a local cannabis store, or you can make it at home.

Cannabutter that contains just CBD isn’t psychoactive, but if it contains both CBD and THC, it can have mind-altering properties.

In the following article, we’re going to be addressing frequently asked questions, such as, how long does cannabutter last?

Or how do you know when your batch of cannabutter has gone bad?

How Long Does Cannabutter Last? Does Cannabutter Go Bad?

If you’re wondering whether cannabutter spoils, the answer is most definitely yes. Normally, this type of butter lasts for a few weeks.

But if you store it right, you can use a batch of cannabutter for up to six months. It’s all about taking care to ensure proper storage measures.

Another commonly asked question is, does cannabis butter lose its potency over time? The answer to this question is no.

As long as cannabutter or cannabis edibles are correctly stored, they are not likely to lose their potency.

It is advisable to freeze any food items that contain cannabis if you want to extend their shelf life.

The fridge is your best friend when it comes to storing cannabutter.

Freezing cannabis-infused edibles or cannabutter is known to prolong their expiry date.

Also, ensure that you store the butter in opaque, airtight containers because unnecessary exposure to light isn’t ideal for cannabutter.

Cannabutter also lasts longer when you store it in airtight containers – you want to prevent condensation from taking its toll on the butter when it is in the freezer.

One effective way to seal your cannabutter is to wrap it in parchment paper and store them in a glass jar.

Then, wrap the jar in an opaque bag. Be careful to leave a little space at the top of the jar to allow room for when the butter expands when frozen.

How to Tell if Cannabutter is Bad? Cannabutter Shelf Life!

As with all food, cannabutter comes with its own set of storage needs.

Ignore them, and your batch of cannabutter stands the risk of spoiling before its time.

Listed below are a few risk factors that could promote fast spoiling of cannabutter:

  • Being exposed to unnecessary light and heat (much like lard).
  • Exposure to moisture, mold, or mildew.
  • Contamination caused by bacteria or bugs.

These ‘risk factors’ can cause total spoilage or result in compromising the taste and quality of cannabutter.

If you want to use a bit of stored cannabutter for making edibles, carefully break a portion of it off using a dry knife or spoon.

Avoid biting into the block of cannabutter or using a dirty spoon/knife at all costs. Doing so puts the entire jar of cannabutter at risk of spoiling.

Spoiled cannabutter has a distinct smell. It takes on a scent that is similar to fermented fruit. Unusable cannabutter also tends to develop mold.

Sometimes, the butter in itself can appear to be edible, but if it tastes rancid, you may want to dispose of it.

The shelf life of cannabutter depends largely on how carefully it is stored.

However, there are some other factors that also play a role in this regard.

Some of them are the ingredients used to make the cannabutter, the preparation method, and the temperatures at which the butter was processed.

If your cannabutter is store-bought, be sure to check for its expiry date.

With store-bought cannabutter, how it is packaged and its packaging material affects its shelf life.


You can put cannabutter to as many uses as you do regular butter.

Cannabis-infused butter is great for making edibles like cakes, cookies, chocolates, muffins, banana bread, pasta sauces, and classic brownies.

Many consumers today prefer edibles made with cannabutter to smoking because the former offers intense effects and has a long latency period.

With edibles, the effects set in about 30-90 minutes after their consumption and last for about 4-12 hours.

How ‘strong’ the effects of cannabutter is depends on its THC level, your body weight, the number of edibles consumed, and your metabolic rate.

Edibles that contain cannabutter can spoil if they are not stored properly or if they are exposed to contamination.

It is crucial that your stock of cannabutter and edibles are both stored in a dry and hygienic manner.

It’s all in the name – cannabutter is what you get when you combine butter with cannabis.

Exactly how long do edibles last? – 8 things you need to know!

Can you eat weed? Yes, ingesting cannabis is one of the many wonderful ways to enjoy the good herb! If you’re new to the cannabis lifestyle, then you may be wondering, ‘What is an edible?’ An edible is any food baked with activated marijuana as an ingredient; edibles tend to have slow-building but powerful effects. If you just activated some weed by decarboxylating it, made yourself some cannabutter – or even powerfully potent hash butter – and then used your weedy or hashy butter to make weed cookies, or cannabutter brownies, or some trippy space cakes, then you’re going to want your cannabisized cookery to last, aren’t you? Of course you are; weed is kinda expensive and you want to be sure your edible marijuana treats, or medibles, are fresh and tasty for when you feel like a good ganja snack!

A newbie to the nug life may have many questions about weed edibles, such as ‘How long does it take for an edible to kick in?’, ‘How high can you get on medibles?’, ‘How long does an edible high last?’ and ‘How long do edibles last before they go bad?’ If you are a curious cannasseur or beginner ganja gourmet, we will attempt to inform you on how edibles are made, what edibles do, how long do edibles last, how to store edibles, and how long you can expect your high last; so if you munch to medicate or just want a stoney snack that will last a good long time then read on, wayward weed wonderer, and we will dish on the best ways to keep medibles edible.

Making your own cannabis edibles doesn’t have to be a complicated process. One way you can keep it SUPER simple is with the MagicalButter Machine.

This immersion blender precisely heats your creation, be it butter, soup or a salve – whatever food item you’re after, you can make it with MagicalButter!

Image credit here goes to the pro photogs who created this stock image! All rights reserved
(Making weed cookies, image from From Seed to Supermeds on Instagram)


Edible marijuana can be a bit tricky. Sometimes inexperienced people underestimate medibles, thinking ‘seems like edibles not working, must eat more’ and so they do, but then the original dose kicks in – after they eat more – and they end up too high, feeling paranoid, nauseous or couch-locked into a coma. This is not what the Cannabis Brownie Administratoin had in mind! If you are wondering ‘How many mg of edibles should I eat?’ the best answer is to start small, no more than 10mg of edibles the first time, and wait an hour to an hour and a half to see which side effects of the thc content kick in before trying a little more. With medible marijuana treats, moderation is key – they can come on very strong and may also last longer than expected.

What is an edible exactly and how do they get you high? Edibles are food made with marijuana, and like all thc-heavy cannabis treats travel through the gastrointestinal system through a process called fluid cannabinoid pharmacokinetics. The decarboxylated, or activated, cannabinoids start out in your stomach, after you eat some weedy candy or a fudge brownie baked with cannabutter. Then your digesting ganja goodies pass through your intestines, move through the liver, enter your blood plasma, and finally reach your brain.

The length of the entire digestive process can mean that the effects of the medibles you just munched may not be felt for 45 to 90 minutes – it also depends upon what else you have in your digestive tract when you eat, your metabolism, activity level, etc. So that answers ‘how long does it take for an edible to kick in’? As far as how long do medibles stay in your system, that also depends on different factors such as your BMI (body mass index), how much you ate, your metabolism, and the potency of the pot strain used to bake the ‘baked’ goods – generally you will feel the effects for a minimum of two hours.

For some of the best CBD hard candy, these CBD Fruit Drops from Tyson Ranch are one of our favourite options.

Not only is the question of “how long do edibles last” out the window, you also won’t be breaking any state laws because these bad boys are simply filled with CBD goodness.

This stock photo of these CBD fruit drops from Tyson Ranch will have to do for now!

You know the other plus to buying CBD cannabis products (other than they’re delicious)?

Make your mornings the relaxing venture they should be. Bean & Bud’s CBD infused coffee is carefully crafted to help you do just that!

The bag we’re linking here has a medium strength of CBD with 160g in total. The coffee itself has pear, brown sugar and floral notes. Who’s ready? We’re serving the next cup now!

This ain’t no Getty Images photo. Sourced directly from @Beanandbud’s insta
(Weed cookies, Taste Mojo on Instagram)

How to Store Edibles:

Now, when it comes to pot ponderings like ‘How long does an edible last in terms of freshness?’, ‘Do edibles lose potency?’ and ‘Can you freeze edibles?’ the answers will again vary based on different considerations.

Let’s start with what is an edible and how does it get you high? Edibles are THC and cannabinoid infused food products like weed fudge, pot lollipops, the ever-popular cannabutter brownie, or any other baked good or confection that you make or buy – as long as activated ganja is an ingredient. The four types of edibles are sativa-only, indica-only, a hybrid mix of sativa and indica, and pure CBD. Edible potency and effects depend on the strain used to make the cannabutter or canna-veggie-oil which then becomes part of the dab brownies or cannabisized caramel edible or whatever the particular pot treat is. Butter or oil is first infused with cannabis because fats bind to THC and other cannabinoids and that way they can be more easily absorbed into your body. That’s why cannabutter, cannabis-infused vegetable oil or cannabis coconut oil is listed in most online edible recipes. So, you should refrigerate or freeze edibles just like you do other foods that are made with dairy products like butter, or oil-based products like weed wax brownies; caramelized cannabutter confections like pot lollipops and cannabisized caramel edibles can be stored at room temperature like any other candies.

How long does cannabutter last? A few weeks in regular refrigeration (our personal fridge freezes everything if it’s at the back of the shelves – so if you have an overachieving fridge like ours, a month to six weeks is probably safe enough) and cannabutter lasts up to six months if you freeze it.

Okay, sure, this box is originally meant to help you stash away your smoking accessories. But we also love the idea of using it to store your weed edibles!

The large Wood Box Amsterdam will look great in your kitchen and/or it will safely transport your edible treats to whatever gathering you’re headed to next!

This plain jane stock image is basic enough that you should be able to picture it sitting in your kitchen at home!
( Canna cigars , pipes, and weed with various edible treats, image from La Diabla 420 on Instagram)

How long do brownies last after you’ve baked a batch of marijuana fudge brownies? Refrigerated weedy brownies should be good for at least a couple of weeks before they go stale, like any other food; most cakes or cookies dry out and go stale the longer they are kept, or, they could become moldy under more humid conditions. If you store them at room temperature, put them in a sealed container, or even a cookie jar – but don’t expect them to last more than a week at best without refrigeration.

How long to cookies last in a Ziploc bag? Probably a day or two unrefrigerated, unless you store the baggie in a resealable container; weed cookies in a Ziploc bag will last over a week in the fridge.

Do edibles lose potency over time? Do edibles expire? Other than spoilage because they’re food, edibles should remain potent indefinitely as long as the food itself is edible. Freezing weed edibles is a good option for when you make a lots of pot nummies and want to save some for another time.

Good storage is important when you are wondering how to make weed last longer. Regular leaf does better stored in a cool, dark place in an airtight container. Baked goods made with weed are not too dissimilar – refrigerating or freezing weed edibles will ensure they last a decent amount of time and remain fresh longer.

Turn this Cheech and Chong Glass Stash Jar into a the perfect stash jar for your actual cookies!

With an airtight seal and made from sturdy borosilicate glass, this jar is great for stashing nugs, small cookies, or other tasty weedy treats!

Just imagine the jar in this stock photo filled with your weedy treats!
(Korova edibles weed cookies, image from Call The Dr on Instagram)


If you’ve ever seen some Korova edibles reviews online or in your favorite print weed mag, or if you have watched a Kaneh Co edibles review, or even saw a stoner friend with a packet of Cheeba Chews then you may be wondering where you can get your hands on some medibles to try, like from a dispensary or provisioning center. Korova edibles are for sale at over 700 California locations, so you would have to live in that state to pick up some of their 100mg THC edibles like minicookies that generally sell for $41; in Los Angelos, Kaneh Co edibles sell for $20 apiece for 100mg THC edibles like their brownies. Obviously, other recreational and medical marijuana states have medibles for sale in sizes ranging from 10mg edibles, 25mg edibles, or 100mg edibles. Some states like California are now regulating the amount of THC that can be contained in edible marijuana treats to 100mg, or 10mg per dose. We have run into new regulations decreasing the potency of edibles in our own home state of Michigan.

It increasingly appears that if you want edibles stronger than 100mg THC content, then you are going to have to bake your own.

(Making cannabutter for edibles, image from Hermeline 78 on Instagram)

Making Your own Edibles:

To get you started on your way to becoming a ganja gourmet, here is an easy recipe for cannabutter, along with a simple weed fudge recipe. Back in the opening paragraph, above, you’ll also find links to recipes here on Weed Republic for weed cookies, cannabutter brownies, and how to make super potent hash butter!



Wire strainer
Mixing spoon


½ cup salted butter
¼ ounce weed, finely ground


  1. Start by melting the ½ cup salted butter on low heat in a saucepan, then add the ground pot, and simmer on low heat for 45 minutes, stirring frequently.
  2. Then use the cheesecloth to strain your butter, pouring it through the folded cheesecloth on the mesh kitchen strainer into a glass resealable jar with a tight-fitting lid. Use the mixing spoon to press the soggy green weed against the cheesecloth and wire strainer to squeeze out all of the butter. Once you are satisfied that you have every drop, then discard the inert pot plant matter.
  3. Once the butter cools, refrigerate until it is firm and then use as called for in your weed fudge recipe.

The recipe can be scaled for larger batches of cannabutter, for example 1 pound of butter, or 4 sticks, could be used with an ounce of marijuana, upping the simmer time to 60 minutes.

(Canna fudge or weed fudge, image from Diamond Delight Treats on Instagram)

And the weed fudge recipe:


13x9x2-inch serving dish
Large saucepan or kettle


4 cups sugar
Two small 5-ounce cans of evaporated milk
1 cup cannabutter (from above)
12-ounce package semi-sweet chocolate chips
7-ounce jar marshmallow crème
1 tsp vanilla extract


  1. First grease a 13x9x2-inch serving dish and set aside.
  2. Then add canna butter to the 4 cups sugar and the evaporated milk in a large saucepan or cooking pot and heat on medium-high, stirring constantly, until the mixture starts boiling.
  3. Immediately reduce your heat to medium, continuing to stir for about 12 minutes.
  4. Now remove your pan from the hot burner and stir in your 12-ounce package of semi-sweet chocolate chips, marshmallow crème and your teaspoon of vanilla – continuing to stir until everything is well-blended.
  5. Lastly, pour your molten liquid weed fudge into the greased 13x9x2-inch serving dish.
  6. Once the weed fudge cools down some, refrigerate your newly-made edible until firm, about an hour.
  7. Finally, slice weed fudge into bite-sized square chunks and serve.

It’s a computer mouse! It’s a scale! It’s a safe!

No, really. That’s what this bad boy really is – all of the above. The ProScale Mouse Digital Scale and Stealth Safe is a functioning mouse that will weigh your weed and lock away valuables (see aforementioned \”weed\”) all in one. Need we say more? Didn’t think so.

A stock image is one thing. Seeing this in action is a whole other story!


When it comes to ‘How long do edibles last’, the eight things you need to know are as follows:

So, number one, can you eat weed? Yes, weed can be eaten as medible marijuana or edibles. You are no longer left wondering ‘What is an edible?’ because you know that number two is that an edible is any baked good or candy that is made with cannabis as an ingredient. Neither should it be any longer mysterious ‘How long does it take for an edible to kick in?’, ‘How high can you get on medibles?’, or ‘How long does an edible high last?’ because you have learned that number three, edible effects may not reach full strength for 45 to 90 minutes depending on whatever else you may have eaten, your metabolism, or your activity level; number four, you have learned that the potency of your edible buzz will depend on the strain used to make the cannabutter, the dosage you ate (newbies should stick to 10mg bites at first), and your own metabolic rate; and, number five, you learned an edible high will likely last at least two hours on average.

If you’ve previously wondered ‘How long do edibles last unrefrigerated’ we can tell you that it depends on the type of edible food product – cannabutter-based food should be stored in the fridge for days to a few weeks, but you can freeze weed brownies or any pot treat and it should be good for up to six months. So, number six, using resealable containers in a cool or cold and dark environment is vital to how to preserve weed and how to store edibles. The seventh important fact is that you can buy edibles from a dispensary and they come in 10mg edibles, 25mg edibles, or 100mg sizes, usually. The eighth thing that you need to know is that you can also make your own weedy candy, or learn how to make pot cookies, caramel edibles, wax brownies from hash pucks, or fudge brownies made from cannabutter, and even pop out your own pot lollipops – the internet abounds with weed recipes and Weed Republic has brought you some good ones! So, go forth and munch you some marijuana muffins or suck on some cbd gummies, enjoying the slow-building and long-lasting effects of eating weed!

Here is one last vid on the pros and cons of eating weed edibles, restating some of the same info we’ve given you in this blog:

Researched and written by David and Leah Kaye Weathers.

Can you eat weed? Yes, ingesting cannabis is one of the many wonderful ways to enjoy the good herb! If you’re new to the cannabis lifestyle, then you may be wondering, ‘What is an edible?’ An edible is any food baked with activated marijuana as an ingredient; edibles tend to have slow-building but powerful effects. If